2- 2- . 4, 2 . – 44 + 2 . = 46 . 3. , , . . 4 . 44:4=11 . . 11 + 11 +11 = 33 , , , 11 + 11 = 22 ( ). 11 ( ), , . , . 8 . . , . , 2 . . . . 4 . – , , , . , 2 . 4 , . . , . , . , . . - – , , . - .